Question

-1/4u+3/2=-6 solve for U

Answer 1

`-(1)/(4)u+(3)/(2)=-6\qquad|\cdot4\\\\\\ot4^1\cdot\left(-(1)/(\\ot4_1u)\right)+\\ot4^2\cdot(3)/(\\ot2_1)=4\cdot(-6)\\\\-u+2\cdot3=-24\\\\-u+6=-24\qquad|-6\\\\-u=-30\qquad|\cdot(-1)\\\\\boxed{u=30}`